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Bioassays of Entomopathogenic Microbes and Nematodes

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Release : 2000-01-01
Genre : Science
Kind : eBook
Book Rating : 203/5 ( reviews)

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Book Synopsis Bioassays of Entomopathogenic Microbes and Nematodes by : Amos Navon

Download or read book Bioassays of Entomopathogenic Microbes and Nematodes written by Amos Navon. This book was released on 2000-01-01. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides background theory and practical protocols for bioassays of bacteria, viruses, fungi and nematodes that can be used as biological control agents against insect pests of agricultural and medical importance.

Entomopathogenic Nematodes: Systematics, Phylogeny and Bacterial Symbionts

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Release : 2007-09-30
Genre : Science
Kind : eBook
Book Rating : 392/5 ( reviews)

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Book Synopsis Entomopathogenic Nematodes: Systematics, Phylogeny and Bacterial Symbionts by : Khuong Nguyen

Download or read book Entomopathogenic Nematodes: Systematics, Phylogeny and Bacterial Symbionts written by Khuong Nguyen. This book was released on 2007-09-30. Available in PDF, EPUB and Kindle. Book excerpt: The volume deals with morphology, taxonomy and systematics of entomopathogenic nematodes (EPN) in the families Steinernematidae and Heterorhabditidae and bacteria associated with these nematodes. In the first part, history, taxonomic status, family and genus definitions of EPN are mentioned. In the second part, all useful aspects of morphology and methodology of EPN are mentioned with illustrations and SEM photographs and instructions on how to make the measurements, and how to use them in taxonomic work. A polychotomous key with SEM photographs and illustrations is provided. In the third part, full descriptions of all species are presented with latest information about each species. In the fourth part, molecular and phylogenetic methods for working with EPN are presented, including the latest information and instructions on how to use molecular data in taxonomic work. In the last part, bacteria associated with this group of nematodes are discussed in the context of the latest information about methodology, biology and taxon.

Entomopathogenic Nematodes and Their Symbiotic Bacteria

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Release : 2021-06-08
Genre : Science
Kind : eBook
Book Rating : 440/5 ( reviews)

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Book Synopsis Entomopathogenic Nematodes and Their Symbiotic Bacteria by : S. Sivaramakrishnan

Download or read book Entomopathogenic Nematodes and Their Symbiotic Bacteria written by S. Sivaramakrishnan. This book was released on 2021-06-08. Available in PDF, EPUB and Kindle. Book excerpt: This book provides basic information and different protocols associated with the Entomopathogenic nematodes (EPNs) and their symbiotic bacteria. Entomopathogenic nematodes (EPNs) of the genera Steinernema and Heterorhabditis and their associated bacterial symbionts Xenorhabdus and Photorhabdus aid nematode infective juveniles (IJs) in infecting and killing their insect hosts, creating a unique tripartite complex of host-vector-symbiont interactions. Due to this insect killing capability, EPNs are used as biological control agents of economically important insect pests. They are also a model system to study host-parasite interactions. It provides a systematic approach to various nematode procedures including pathogenicity, reproduction, foraging behaviour. It gives a brief outline on historical aspects, nematode-bacterium complex, biology and chemical ecology of EPNs. It concisely describes host insect rearing, nematode sampling and storage, isolation techniques, counting, handling and staining of nematodes, characterization including morphological, molecular and ecological studies, mass production, virulence bioassay, field application and efficacy. The book also includes methods and techniques for their associated symbiotic bacteria. This book serves as a laboratory manual and assists the readers to undertake advanced research in different aspects related to nematodes. It is useful for researchers in the fields of nematology, microbiology, bacteriology and entomology.

New Approaches for the Generation and Analysis of Microbial Typing Data

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Release : 2001-07-10
Genre : Science
Kind : eBook
Book Rating : 480/5 ( reviews)

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Book Synopsis New Approaches for the Generation and Analysis of Microbial Typing Data by : L. Dijkshoorn

Download or read book New Approaches for the Generation and Analysis of Microbial Typing Data written by L. Dijkshoorn. This book was released on 2001-07-10. Available in PDF, EPUB and Kindle. Book excerpt: Rapid molecular identification and typing of micro-organisms is extremely important in efforts to monitor the geographical spread of virulent, epidemic or antibiotic-resistant pathogens. It has become a mainstay of integrated hospital infection control service. In addition, numerous industrial and biotechnological applications require the study of the diversity of organisms. Conventional phenotypic identification and typing methods have long been the mainstay of microbial population and epidemiological studies, but such methods often lack adequate discrimination and their use is normally confined to the group of organisms for which they were originally devised. Molecular fingerprinting methods have flourished in recent years and many of these new methods can be applied to numerous different organisms for a variety of purposes. Standardisation of these methods is vitally important. In addition, the generation of large numbers of complex fingerprint profiles requires that a computer-assisted strategy is used for the formation and analysis of databases. The purpose of this book is to describe the best fingerprinting methods that are currently available and the computer-assisted strategies that can be used for analysis and exchange of data between laboratories. This book is dedicated to the memory of Jan Ursing (1926 - 2000), Swedish microbiologist, taxonomist and philosopher. "...taxonomy is on the borders of philosophy because we do not know the natural continuities and discontinuities..."

Principles of Insect Pathology

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Release : 1998-11-30
Genre : Medical
Kind : eBook
Book Rating : 913/5 ( reviews)

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Book Synopsis Principles of Insect Pathology by : Drion G. Boucias

Download or read book Principles of Insect Pathology written by Drion G. Boucias. This book was released on 1998-11-30. Available in PDF, EPUB and Kindle. Book excerpt: Principles of Insect Pathology, a text written from a pathological viewpoint, is intended for graduate-level students and researchers with a limited background in microbiology and in insect diseases. The book explains the importance of insect diseases and illuminates the complexity and diversity of insect-microbe relationships. Principles of Insect Pathology combines the disciplines of microbiology (virology, bacteriology, mycology, protozoology), pathology, and immunology within the context of the insect host, providing a format which is understandable to entomologists, microbiologists, and comparative pathologists.

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